Climate and monthly weather forecast
Pioneer, IA

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Weather in January

January, the same as December, in Pioneer, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 11.7°F (-11.3°C) and 24.3°F (-4.3°C). January, with its average high-temperature of 24.3°F (-4.3°C) and an average low-temperature of 11.7°F (-11.3°C), holds the record as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Pioneer, is also a subzero cold month, with an average temperature fluctuating between 28.2°F (-2.1°C) and 14.9°F (-9.5°C). February is marked by an average high-temperature of a still subzero cold 28.2°F (-2.1°C), almost identical to the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Pioneer, Iowa, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 29.5°F (-1.4°C). The rise of average high-temperatures is noticeable in March, with an increase from a subzero cold 28.2°F (-2.1°C) in February to a chilly 44.1°F (6.7°C). Weather in March »

Weather in April

April in Pioneer, Iowa, is a moderate spring month, with an average temperature fluctuating between 56.8°F (13.8°C) and 41°F (5°C). April comes with an increase, with the average high-temperature moving from a frosty 44.1°F (6.7°C) in March to a moderate 56.8°F (13.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Pioneer, Iowa, with an average temperature ranging between min 52.5°F (11.4°C) and max 69.1°F (20.6°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 56.8°F (13.8°C) in April to a pleasant 69.1°F (20.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Pioneer, Iowa, with an average temperature varying between 61.9°F (16.6°C) and 78.1°F (25.6°C). June brings a rise in Pioneer's average high-temperature, moving from a pleasant 69.1°F (20.6°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »

Weather in July

July, like June, in Pioneer, Iowa, is another warm summer month, with an average temperature varying between 80.8°F (27.1°C) and 63.7°F (17.6°C). Pioneer's temperature records reveal July as the warmest month, marked by average highs of 80.8°F (27.1°C) and lows of 63.7°F (17.6°C). July's average heat index is computed to be a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Pioneer, is another warm month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 61°F (16.1°C). August experiences an average high-temperature of a still moderately hot 79°F (26.1°C), barely different from July's 80.8°F (27.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Pioneer, is also a moderately hot month, with an average temperature varying between 74.1°F (23.4°C) and 54.5°F (12.5°C). September registers an average high-temperature of a still warm 74.1°F (23.4°C), slightly varied from August's 79°F (26.1°C). Weather in September »

Weather in October

October, the same as September, in Pioneer, Iowa, is another refreshing autumn month, with an average temperature ranging between min 43.5°F (6.4°C) and max 58.1°F (14.5°C). As Pioneer transitions into October, a marked decrease in the average high-temperature is observed, dropping from a warm 74.1°F (23.4°C) in September to a refreshing 58.1°F (14.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Pioneer, Iowa, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 44.1°F (6.7°C). In Pioneer, the average high-temperature in November decreases from a mild 58.1°F (14.5°C) in October to a frosty 44.1°F (6.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Pioneer, Iowa, with an average temperature varying between 30°F (-1.1°C) and 19°F (-7.2°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a frosty 44.1°F (6.7°C) to a subzero cold 30°F (-1.1°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Pioneer?

With average high and low temperatures of 24.3°F (-4.3°C) and 11.7°F (-11.3°C) respectively, January is Pioneer's coldest month.

What is the most humid month in Pioneer?

With an average relative humidity of 86%, January is the most humid month in Pioneer.

What is the driest month in Pioneer?

January is the month with the least rainfall in Pioneer. Rain falls for 4.5 days and accumulates 0.94" (24mm) of precipitation.

How many days does it rain in Pioneer?

In Pioneer, during the entire year, the rain falls for 130.6 days and collects up to 25" (635mm) of precipitation.

When does it snow in Pioneer?

January through May, October through December are months with snowfall in Pioneer, Iowa.

How many days does it snow in Pioneer?

Throughout the year, there are 41.2 snowfall days, and 18.11" (460mm) of snow is accumulated.

What is the month with the least sunshine in Pioneer?

January has the least sunshine of the year, with an average of 4h of sunshine.

What are the months with the lowest UV index in Pioneer?

The months with the lowest UV index in Pioneer, Iowa, are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Pioneer?

February is the month with the most snowfall. Snow falls for 9 days and accumulates 5" (127mm) of snow.

When is Daylight Saving Time (DST) in Pioneer?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Pioneer, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Pioneer?

June is the month with the most rainfall in Pioneer. Rain falls for 17.3 days and accumulates 3.7" (94mm) of precipitation.

When it does not snow in Pioneer?

In Pioneer, Iowa, snow does not fall in June through September.

When are the longest days in Pioneer?

With an average of 15h and 18min of daylight, June has the longest days of the year in Pioneer, Iowa.

What are the months with the highest UV index in Pioneer?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the hottest time of year in Pioneer?

Pioneer, Iowa, witnesses the warmest weather in July, with temperatures averaging a high of 80.8°F (27.1°C) and a low of 63.7°F (17.6°C).

What month has the most sunshine in Pioneer?

July has the most sunshine of the year in Pioneer, Iowa, with an average of 10.3h of sunshine.

What is the least humid month in Pioneer?

The least humid month in Pioneer is October, with an average relative humidity of 68%.

What is the month with the shortest days in Pioneer?

The month with the shortest days in Pioneer, Iowa, is December, with an average of 9h and 6min of daylight.

Average pressure
Pioneer, IA

Average pressure - Pioneer, IA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Pioneer, IA

Average wind speed - Pioneer, IA

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

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Average rainfall
Pioneer, IA

Average rainfall - Pioneer, IA

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days
Pioneer, IA

Average rainfall days - Pioneer, IA

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall
Pioneer, IA

Average snowfall - Pioneer, IA

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Pioneer, IA

Average snowfall days - Pioneer, IA

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Pioneer, IA

Average daylight / Average sunshine - Pioneer, IA

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days
Pioneer, IA

Average sunshine days - Pioneer, IA

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index
Pioneer, IA

Average UV index - Pioneer, IA

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Pioneer, IA

Average visibility - Pioneer, IA

The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).

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Pioneer, Iowa, USA

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